Blizzident is the name of a custom-made full-mouth toothbrush that supposedly cleans all your teeth in just six seconds. Just put it in your mouth and grind your teeth a little, and you're done! It looks a bit like an anglerfish and the video of the brush in action is kind of frightening.

All Blizzident-bristles are tailored to your own teeth. They are placed on the surface of your teeth in a 45 degree angle. They are also aligned exactly along your gumline in a 45 degree angle.

Additionally there are interdental bristles between all your teeth.

For tailoring we use a 3D model of your teeth (created from an impression or scan of your teeth by your dentist).

Blizzident costs about $300, plus whatever your dentist charges to make the impression. However, you can get a "refurbished" set for less. Refurbished toothbrush? I think I'll stick with the free ones my dentist hands out. I really don't mind the two to three minutes it takes to brush the old-fashioned way. -via Geekologie